diff options
Diffstat (limited to 'drivers/cxl/cxl.h')
| -rw-r--r-- | drivers/cxl/cxl.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/cxl/cxl.h b/drivers/cxl/cxl.h index 231ddccf8977..10bee9aaa943 100644 --- a/drivers/cxl/cxl.h +++ b/drivers/cxl/cxl.h @@ -738,6 +738,12 @@ static inline bool is_cxl_root(struct cxl_port *port) return port->uport_dev == port->dev.parent; } +/* Address translation functions exported to cxl_translate test module only */ +int cxl_validate_translation_params(u8 eiw, u16 eig, int pos); +u64 cxl_calculate_hpa_offset(u64 dpa_offset, int pos, u8 eiw, u16 eig); +u64 cxl_calculate_dpa_offset(u64 hpa_offset, u8 eiw, u16 eig); +int cxl_calculate_position(u64 hpa_offset, u8 eiw, u16 eig); + int cxl_num_decoders_committed(struct cxl_port *port); bool is_cxl_port(const struct device *dev); struct cxl_port *to_cxl_port(const struct device *dev); |